Which practice improves accessibility when presenting to diverse learners?

• A. Describe slides verbally and provide alt-text, with high-contrast visuals and large fonts.
• B. Use high-contrast visuals, provide alt-text, offer large fonts, describe slides verbally, and provide accessible materials.
• C. Use low-contrast visuals to challenge perception.
• D. Provide only text-based slides with no narration.

Answer: (B)

Presenting with accessibility in mind means supporting multiple ways to access information: what’s on the screen, what you describe aloud, and what you provide as take-away materials. Describing slides verbally alongside alt-text for images ensures someone using a screen reader or with limited vision can follow along, while high-contrast visuals and large fonts make text easier to read for many learners. Providing accessible materials means those who need to review content later or access it with different devices can do so effectively. This combination covers visual, auditory, and reading needs, making the presentation inclusive for diverse learners. Other approaches miss critical pieces—low-contrast visuals hurt readability, text-only slides without narration omit auditory support, and lacking alt-text or narration leaves screen-reader users without essential descriptions.